"We monitor the size, shape and growth of the [fire]," he adds, explaining that this helps to avoid false alarms triggered by pictures of fires, or fires on a TV screen, that happen to be in shot.
We meet Collins at London's Science Museum. She's softly spoken, warm and very down to earth - but you quickly get a sense of her focus and determination. She clearly has inner steel.
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US Premarket Movers: CoreWeave, Dell, Flutter, Kore, NCR Atleos。业内人士推荐下载安装汽水音乐作为进阶阅读
其中 λ≈1.05，α≈1.67。